Lower Energy Bills With ECO Flex Support

See if your home qualifies for insulation or heating upgrades through flexible local-authority eligibility rules.

Lower Energy Bills With ECO Flex Support

See if your home qualifies for insulation or heating upgrades through flexible local-authority eligibility rules.
Senior couple using a laptop together at home, engaging in a focused conversation.

ECO4 Flex: What It Is & How It Helps You

ECO4 Flex (also called Local Authority Flexible Eligibility) is a special route within the wider ECO4 scheme that helps low-income or vulnerable households access energy-efficiency improvements. Unlike standard ECO4, which is often limited to people on certain means-tested benefits, Flex allows local councils to refer households that may not receive benefits but still struggle with energy costs or inefficient homes. Councils that participate publish a Statement of Intent (SoI), confirming which households they consider eligible under Flex. Once your local authority refers you, approved installers and energy suppliers can assess your home and deliver measures like insulation or heating upgrades.
Senior couple using a laptop together at home, engaging in a focused conversation.

ECO4 Flex: What It Is & How It Helps You

ECO4 Flex (also called Local Authority Flexible Eligibility) is a special route within the wider ECO4 scheme that helps low-income or vulnerable households access energy-efficiency improvements.
Unlike standard ECO4, which is often limited to people on certain means-tested benefits, Flex allows local councils to refer households that may not receive benefits but still struggle with energy costs or inefficient homes.

Councils that participate publish a Statement of Intent (SoI), confirming which households they consider eligible under Flex.
Once your local authority refers you, approved installers and energy suppliers can assess your home and deliver measures like insulation or heating upgrades.

Senior couple using a laptop together at home, engaging in a focused conversation.

ECO4 Flex: What It Is & How It Helps You

ECO4 Flex (also called Local Authority Flexible Eligibility) is a special route within the wider ECO4 scheme that helps low-income or vulnerable households access energy-efficiency improvements.
Unlike standard ECO4, which is often limited to people on certain means-tested benefits, Flex allows local councils to refer households that may not receive benefits but still struggle with energy costs or inefficient homes.

Councils that participate publish a Statement of Intent (SoI), confirming which households they consider eligible under Flex.
Once your local authority refers you, approved installers and energy suppliers can assess your home and deliver measures like insulation or heating upgrades.

 

 

 

Who Is Eligible for ECO4 Flex?

ECO4 Flex is designed to help households that may not qualify for standard ECO4 but still need support improving their home’s energy efficiency. Eligibility is based on your local council confirming that you meet their flexible criteria. This typically includes households with low incomes, residents who are vulnerable to cold homes due to health conditions, or properties with EPC ratings of E, F, or G. Councils may also approve eligibility if your energy bills are disproportionately high compared to your income, if you are at risk of fuel poverty, or if your home is difficult or expensive to heat. Unlike standard ECO4, you do not need to be on specific benefits — the council simply needs to recognise that you need extra support.
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Who Is Eligible for ECO4 Flex?

ECO4 Flex is designed to help households that may not meet the standard ECO4 rules but still need support improving their home’s energy efficiency. Eligibility is determined locally, meaning each council sets its own criteria, but most follow the same core principles. You may qualify if you have a low household income, live in a property with a poor EPC rating such as E, F, or G, or if your home is hard to keep warm or expensive to heat. Many councils also include households experiencing fuel poverty, as well as residents with health conditions made worse by living in a cold home.

In many cases, you do not need to be receiving government benefits to qualify. ECO4 Flex is specifically designed to support people who fall just outside traditional benefit-based schemes. If your income is modest, your energy bills are rising faster than you can manage, or your home regularly feels cold or damp, you may still be eligible.

Your local authority has final approval, and they will assess your circumstances, your income, your home’s current energy rating, and any health or vulnerability factors. Once approved, you may be able to receive fully funded or heavily subsidised upgrades such as insulation, heating improvements, and renewable energy systems.

Artistic paper question marks on an open notebook with a pen, symbolizing curiosity and creativity.

Who Is Eligible for ECO4 Flex?

ECO4 Flex is designed to help households that may not meet the standard ECO4 rules but still need support improving their home’s energy efficiency. Eligibility is determined locally, meaning each council sets its own criteria, but most follow the same core principles. You may qualify if you have a low household income, live in a property with a poor EPC rating such as E, F, or G, or if your home is hard to keep warm or expensive to heat. Many councils also include households experiencing fuel poverty, as well as residents with health conditions made worse by living in a cold home.

In many cases, you do not need to be receiving government benefits to qualify. ECO4 Flex is specifically designed to support people who fall just outside traditional benefit-based schemes. If your income is modest, your energy bills are rising faster than you can manage, or your home regularly feels cold or damp, you may still be eligible.

Your local authority has final approval, and they will assess your circumstances, your income, your home’s current energy rating, and any health or vulnerability factors. Once approved, you may be able to receive fully funded or heavily subsidised upgrades such as insulation, heating improvements, and renewable energy systems.

Artistic paper question marks on an open notebook with a pen, symbolizing curiosity and creativity.

How Flex Benefits You

Access Without Benefits:

Even if you don’t get means-tested benefits, Flex can help if you’re on a low income or vulnerable.

Improved Comfort

Heat stays in where it should — no more icy corners or lost warmth.

Reduced Carbon Footprint

By improving your home’s efficiency, you contribute to national climate targets.

Lower Energy Bills

Improvements reduce heat loss and energy consumption, saving you money.

No or Very Low Upfront Cost

Many measures are free or heavily subsidised for eligible households.

Faster Access to Home Upgrades

ECO Flex speeds up the process of getting energy-saving improvements installed, meaning you can enjoy a warmer, more efficient home without long waiting times or complicated approval steps.

How to Apply for ECO Flex (We Handle Everything for You)

01.

Quick Eligibility Check

You fill in a short form with basic details about your home and household — no documents needed at this stage.

02.

We Confirm Your ECO Flex Qualification

Our team reviews your details, checks your local council’s criteria, and confirms whether you qualify under ECO Flex.

03.

Free Home Energy Assessment

If eligible, we arrange a completely free survey to identify what upgrades your home needs most — insulation, heating improvements, or other energy-saving measures.

04.

Installation & Funding Approval

We submit everything to the council and energy supplier for approval. Once approved, qualified installers complete the upgrades, often with little to no cost to you.

FAQ

Can I qualify for ECO4 Flex even if I’m not on benefits?

Yes. ECO4 Flex was created to help households that don’t receive benefits but still struggle with high energy costs, low income, or health-related vulnerabilities. Eligibility is based on your local council’s criteria, not just benefits.

Your local authority makes the decision. Each council publishes a Statement of Intent outlining who they consider eligible. If you meet their criteria, they issue a declaration form confirming your eligibility.

No. ECO4 Flex is optional, so only some councils participate. If your council has published a Statement of Intent, then you can be assessed under the Flex route.

This varies by council, but you may be asked for:
• income proof,
• health referrals, or
• verification that your home is hard to heat.
The council only needs enough information to confirm you meet one of their eligibility routes.

Eligible households can receive improvements such as loft insulation, wall insulation, heating upgrades, ventilation improvements, and more — depending on your home’s needs.

Most households receive improvements free of charge. In some cases, a small contribution may be required, but this depends on your council, installer, and property type.

Once your information is submitted to the council, approval typically takes 1–4 weeks, depending on workload. After approval, surveys and installations begin shortly after.

Yes. Homeowners, tenants, and private landlords may all be eligible — as long as your council agrees you meet the criteria. Social housing has limited availability and must meet specific efficiency rules.

Begin Your Free Eligibility Check

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